baber/WOPTO huggingface dataset:
Patent WO-2021025759-A1 (WO)
Inventor: HU JUEJUN
IPC: G02B5/00
Filed: 2020-06-08
Abstract: Wide-angle optical functionality is beneficial for imaging and image projection devices. Conventionally, wide-angle operation is attained by a complicated assembly of optical elements. Recent advances have led to meta-surface lenses or meta-lenses, which are ultra-thin planar lenses with nanoantennas that control the phase, amplitude, and/or polarization of light. Here, we present a meta-lens capable of diffraction-limited focusing and imaging over an unprecedented >170° angular field of view (FOV). The lens is integrated on a one-piece flat substrate and includes an aperture on one side and a single meta-surface on the other side. The meta-surface corrects third- order Seidel aberrations, including coma, astigmatism, and field curvature. The meta-lens has a planar focal plane, which enables considerably simplified system architectures for imaging and projection. The meta-lens design is generic and can be readily adapted to different meta-atom geometries and wavelength ranges to meet diverse application demands.
Patent WO-2020252268-A1 (WO)
Title: Exercise system for using variable location anchors and variable biasing elements, and method of use thereof
Inventor: HETRICK RANDAL
IPC: A63B21/02
Filed: 2020-06-12
Abstract: The present invention generally relates to a system for exercise using a set of mounting plates attached to a surface capable of being modulated as to both the number and location of anchor points, the use of shortening elements to quickly vary the effective length of a set of biasing elements to allow a user, holding one or more exercise attachments to perform exercises in the aerobic, the strength, the flexibility, and in the balance areas. The system allows for easy class dynamics as users can quickly reconfigure the system using one or many of snap-connects The system allows for hundreds of different exercises to be performed, a rapid transition between exercise, a simple method to target specific muscle groups at specific angles of exercise to create a full body experience.
Patent WO-2021011502-A1 (WO)
Inventor: SARABIA JAIME
IPC: A61B17/04
Filed: 2020-07-13
Abstract: The present disclosure relates to medical devices. More particularly, this disclosure describes a vascular device allowing large bore transseptal access with subsequent atrial re-access by preplacing closures/tissue approximating sutures prior to creating a septostomy. Generally, the device may include a delivery catheter for puncturing and cutting the interatrial septum. An anchor of the delivery catheter may secure the suture in an atrium to a septum wall, for example, the left atrium. Incisions may be made by an expandable cutting implement which may use mechanical or radio frequency (RF) energy without interfering with the suture. A therapeutic instrument may be advanced through the tissue plane after the incisions are made by the cutting implement. Closure of the incision may be performed with the previously placed sutures.
Patent WO-2021011601-A1 (WO)
Inventor: JAN PETER CHRISTOPHER
IPC: H01Q1/08
Filed: 2020-07-15
Abstract: A portable communication device and antenna device with removeable matching circuit is provided. The antenna device includes: a base; an antenna element; an electrical connector at the base; a matching circuit removably positioned between the electrical connector and the antenna element, the electrical connector and the antenna element in electrical communication via the matching circuit; and a shell removably attached to the base, the shell surrounding and protecting the matching circuit. The portable communication device includes the antenna device, for example removably attached to an antenna receptacle.
Patent WO-2021016572-A1 (WO)
Title: Cold smoke smoker
Inventor: NEUMAN ANDREW
IPC: A23B4/056
Filed: 2020-07-24
Abstract: Disclosed herein is a cold smoke smoker for cold smoking foods using materials heated to a controlled temperature for use in food service, commercial, and residential environments. The cold smoke smoker comprises a blower fan which blows smoke up through a vent, past an ignition plate smoking the materials, and through tubing into a food package containing food. The materials that are smoked can include natural wood chips, herbs, spices, or blends of the fore mentioned materials.
Patent WO-2021034571-A1 (WO)
Title: High capacity tray for liquid-liquid treating
Inventor: HANSON DARYL
IPC: B01J19/30
Filed: 2020-08-12
Abstract: The present disclosure relates to an improved sieve tray assembly for a liquid-liquid treating column. The tray is a modular design with inlet and outlet downcomer assemblies that are mounted flush to or raised above the sieve deck upper surface. The raised downcomer assemblies provide increased surface area for light liquid upflow perforations and enhanced liquid-liquid contacting capacity and efficiency.
Patent WO-2021034985-A1 (WO)
Title: Compositions and methods for modulating splicing and protein expression
Inventor: AZNAREZ ISABEL
IPC: C12N15/113
Filed: 2020-08-19
Abstract: Alternative splicing events can lead to non-productive mRNA transcripts which in turn can lead to aberrant protein expression, and therapeutic agents which can target the alternative splicing events in genes can modulate the expression level of functional proteins in diseased patients and/or inhibit aberrant protein expression. Described herein are therapeutic agents and methods that can be used to treat a condition caused by these alternative splicing events.
Patent WO-2021061357-A1 (WO)
Title: Hydrocarbon wells and methods for monitoring fracture morphology of a fracture that extends from a wellbore of the hydrocarbon wells
Inventor: SEARLES KEVIN H
IPC: E21B43/26
Filed: 2020-09-01
Abstract: Hydrocarbon wells and methods for monitoring fracture morphology of a fracture that extends from a wellbore of the hydrocarbon wells are disclosed herein. The hydrocarbon wells include a wellbore, a fracture that extends from the wellbore, and an electromagnetic contrast material positioned within the fracture. The hydrocarbon wells alsoinclude a downhole electromagnetic transmitter, which is configured to direct an electromagnetic probe signal incident upon the electromagnetic contrast material, and a downhole electromagnetic receiver, which is configured to receive an electromagnetic resultant signal from the electromagnetic contrast material. The methods include flowing an electromagnetic contrast material into a fracture and generating an electromagnetic probe signal. The methods also include modifying the electromagnetic probe signal with the electromagnetic contrast material to generate an electromagnetic resultant signal. The methods further include receiving the electromagnetic resultant signal and determining the morphology of the fracture.
Patent WO-2021055413-A1 (WO)
Title: Enhancement of audio from remote audio sources
Inventor: JENSEN CARL
IPC: H04R25/00
Filed: 2020-09-16
Abstract: An audio enhancement method includes receiving a first plurality of input signals representative of audio captured using an array of two or more sensors, the first plurality of input signals characterized by a first signal-to-noise ratio (SNR), with the audio being the signal-of-interest. The method also includes receiving a second input signal representative of the audio, the second input signal characterized by a second SNR. The second SNR is higher than the first SNR. The method further includes combining the first plurality of input signals and the second input signal to generate one or more driver signals, and driving one or more acoustic transducers using the one or more driver signals to generate an acoustic signal representative of the audio. The driver signals include spatial information derived from the first plurality of input signals, and are characterized by a third SNR that is higher than the first SNR.
Patent WO-2021022262-A1 (WO)
Title: Scalable nesting sei messages for specified layers
Inventor: WANG YE-KUI
IPC: H04N7/12
Filed: 2020-09-21
Abstract: A video coding mechanism is disclosed. The mechanism includes encoding a bitstream comprising one or more layers. A scalable nesting supplemental enhancement information (SEI) message is encoded into the bitstream in a current SEI network abstraction layer (NAL) unit. The scalable nesting SEI message contains one or more scalable-nested SEI messages and one or more scalable nesting layer identifiers (Ids) that specify layer Id values of the layers to which the scalable-nested SEI messages apply except a layer Id value of the current SEI NAL unit. A set of bitstream conformance tests are performed on the layers based on the scalable-nested SEI messages. The bitstream is stored for communication toward a decoder.
Patent WO-2021062324-A1 (WO)
Title: Composition de greffe osseuse
Inventor: GREENHALGH TRAVIS
IPC: A61L27/12
Filed: 2020-09-25
Abstract: Particule comprenant de l'hydroxyapatite, du phosphate β-tricalcique, du phosphate oc-tricalcique et/ou du verre bioactif. La particule peut être utile dans des compositions de greffe osseuse comprenant en outre un véhicule. La composition peut comprendre une particule quadriphasée ayant de l'hydroxyapatite, du phosphate β-tricalcique, du phosphate oc-tricalcique, du verre bioactif et un véhicule. La particule peut avoir une taille dans la plage de 50 microns à 2,5 mm. L'invention concerne également un procédé de réparation d'un défaut osseux. Le procédé peut comprendre une étape consistant à appliquer la composition de greffe osseuse chez un sujet présentant le défaut osseux, tel qu'un défaut osseux rachidien. Le sujet recevant la composition de greffe osseuse peut être un mammifère, à savoir un être humain, un animal de compagnie ou un animal domestique.
Patent WO-2021087160-A1 (WO)
Inventor: KANN YELENA
IPC: C07C67/54
Filed: 2020-10-29
Abstract: The presently disclosed embodiments relate to the utilization of coal-derived fine mineral matter in chemical recycling of plastics or of solid mixed plastic waste. The instantly disclosed mineral based catalyst benefits the processes of catalytic cracking, gasification and steam reforming to maximize carbon utilization and production of plastics of original quality from recycled or renewable feedstocks while reducing the plastic pollution in the environment. The catalyst can be based on inorganic fine mineral matter, a natural ancient mineral mixture found in coal deposits and containing a plurality of transition metals, such as iron, copper, and manganese, as well as calcium, barium, magnesium, potassium, sodium, which can act as co-catalysts. Addition of the catalyst can convert plastic to syngas at a faction of the energy of conventional technologies.
Patent WO-2021113488-A1 (WO)
Title: Creating a replica of a storage system
Inventor: KARR RONALD
IPC: H04L29/08
Filed: 2020-12-03
Abstract: Creating a replica of a storage system, including: receiving, by a first storage system from a computing device, data to be stored on the first storage system; reducing, by the first storage system, the data using one or more data reduction techniques; sending, from the first storage system to the second storage system, the reduced data, wherein the reduced data is encrypted; and sending, from the second storage system to a third storage system, the reduced data, wherein the reduced data is encrypted.
Patent WO-2021119326-A1 (WO)
Inventor: LANGERS ROBERT
IPC: C12N5/071
Filed: 2020-12-10
Abstract: Methods and compositions for determining multiplex interactions between drugs and drug transporters using an intestinal tissue explant are provided.
Patent WO-2021126751-A1 (WO)
Title: Easy mounting cable grounding assemblies for telecommunications enclosures
Inventor: CAMS EDDY LUC
IPC: H01R4/66
Filed: 2020-12-14
Abstract: Electrical grounding assemblies for electrically grounding cables in cable closures. A grounding unit of the grounding assembly can serve as a common ground connection to multiple cables. The grounding unit includes mounting features that allow it to be easily mounted and unmounted from a slotted base plate positioned within the cable closure.
Patent WO-2021127246-A1 (WO)
Title: Curable silicone composition and cured product thereof
Inventor: CHON JINA
IPC: C08G77/14
Filed: 2020-12-17
Abstract: A curable silicone composition is provided. The composition comprises: (A) an epoxy-functional silicone resin having monovalent aromatic hydrocarbon groups; (B) an epoxy-functional silicone having monovalent aromatic hydrocarbon groups; and (C) a cationic photoinitiator. Optionally, the composition further comprises (D) an epoxy-functional silicone free of monovalent aromatic hydrocarbon groups. The composition has excellent curability with UV radiation, and further with heating, generally forms a cured product with excellent transparency and mechanical properties.
Patent WO-2022071977-A1 (WO)
Title: Procédé de thermoscellage d'une section de fermeture de récipient intérieur étanche aux liquides
Inventor: KULLBERG WILHELM
IPC: B65B51/10
Filed: 2021-09-30
Abstract: L'invention concerne un procédé de compression et de thermoscellage d'une « jonction » de fermeture de récipient d'un bord de panneau en carton à épaisseur moyenne à élevée, revêtu d'un polymère replié à 180 °, entre un panneau en carton revêtu de polymère et un bord d'élément à film revêtu de polymère, étanche aux liquides.
Patent WO-2021146390-A1 (WO)
Inventor: KANNER SCOTT
IPC: C07K16/40
Filed: 2021-01-14
Abstract: La présente divulgation concerne, entre autres , des molécules de nanocorps bivalents et des méthodes de traitement ou d'amélioration des effets d'une maladie, telle que le syndrome du QT long ou la fibrose kystique, chez un sujet, à l'aide des molécules de nanocorps bivalents décrites dans la divulgation. L'invention concerne également des procédés d'identification et de préparation de nanocorps liants qui ciblent des protéines d'intérêt.
Patent WO-2021158899-A1 (WO)
Title: Elongation factor 1-alpha inhibitors and uses thereof
Inventor: TAUNTON JOHN
IPC: A61K31/4353
Filed: 2021-02-05
Abstract: Disclosed herein,  inter alia , are compounds for inhibiting Elongation Factor 1-alpha and uses thereof.
Patent WO-2021188695-A1 (WO)
Title: Formulations of a farnesoid x receptor agonist
Inventor: SMITH NICHOLAS D
IPC: A61K9/20
Filed: 2021-03-17
Abstract: Described herein are pharmaceutical formulations of a farnesoid X receptor agonist, 4-((4-(1-(tert-butyl)-1H-pyrazol-4-yl)pyridin-2-yl)((4-(4-methoxy-3-methylphenyl)bicyclo[2.2.2]octan-1-yl)methyl)carbamoyl)cyclohexyl 3-hydroxyazetidine-trans-1-carboxylate, and methods of using such pharmaceutical formulations in the treatment of conditions, diseases, or disorders associated with farnesoid X receptor activity.
Patent WO-2021188939-A1 (WO)
Title: Coefficient coding of transform skip blocks in video coding
Inventor: KARCZEWICZ MARTA
IPC: H04N19/61
Filed: 2021-03-19
Abstract: An example method of decoding video data includes determining that one or more lossy coding tools are enabled at a picture level or slice level for a picture or slice of video data that includes a current block, determining that the current block is decoded with transform skip, bypassing use of the one or more lossy coding tools for the current block based on the determination that the current block is decoded with transform skip, performing a residual coding scheme to generate a residual block, and reconstructing the current block based on the residual block.
Patent WO-2022203689-A1 (WO)
Title: Three-dimensional printing with reaction inhibition additives
Inventor: ANTHONY THOMAS CRAIG
IPC: B33Y10/00
Filed: 2021-03-26
Abstract: The present disclosure describes three-dimensional printing kits, three-dimensional printing systems, and methods of making three-dimensional printed objects. In one example, a three-dimensional printing kit can include a build material and a binding agent. The build material can include particles of copper or a copper alloy. The binding agent can include water, copper (II) nitrate or a hydrate thereof, and a reaction inhibition additive. The additive can be a copper oxide etchant, a water-soluble phosphate-containing compound, or a combination thereof.
Patent WO-2021217104-A1 (WO)
Inventor: BELGRADER PHILLIP
IPC: C12M1/00
Filed: 2021-04-23
Abstract: This invention relates to compositions of matter, methods, modules and instruments for automated mammalian cell growth and mammalian cell transduction followed by nucleic acid-guided nuclease editing in live mammalian cells.
Patent WO-2021247202-A1 (WO)
Inventor: MROSZCZYK PRZEMYSLAW JAN
IPC: G05F3/30
Filed: 2021-05-11
Abstract: An integrator circuit includes: an operational amplifier; a first capacitor coupled to an input of the operational amplifier; a second capacitor coupled in parallel to the first capacitor so that a first terminal of the first capacitor is configured to be electrically coupled to a first terminal of the second capacitor by a first switch; and a second switch configured to electrically couple the first terminal of the second capacitor to a second terminal of the first capacitor.
Patent WO-2021242739-A1 (WO)
Title: Pièce à main fractionnaire dotée d'un champ d'assemblage par laser déclenché de manière passive
Inventor: SHANG XIAOMING
IPC: A61N5/067
Filed: 2021-05-25
Abstract: L'invention concerne une pièce à main fractionnaire et des systèmes correspondants pour le traitement de la peau, comprenant un ensemble laser déclenché de manière passive, connecté de manière fonctionnelle à une source laser à pompe pour recevoir un faisceau de laser à pompe présentant une première longueur d'onde et un ensemble de division de faisceau utilisable pour diviser un faisceau solide émis par l'ensemble laser déclenché de manière passive et pour former un réseau de microfaisceaux sur tout un segment de peau. L'ensemble laser déclenché de manière passive génère un faisceau laser pulsé au-dessous de la nanoseconde haute puissance présentant une deuxième longueur d'onde.
Patent WO-2021253001-A1 (WO)
Title: Mud circulating density alert
Inventor: CHEN YENSHOU JAMES
IPC: E21B21/08
Filed: 2021-06-14
Abstract: Implementations described and claimed herein provide systems and methods for monitoring real-time drilling parameters. In one implementation, one or more measured parameters including at least a mud weight (MW) of a drilling fluid within a wellbore are received. At least one of a coefficient of performance (COP) cuttings transport ratio, a COP bit equivalent circulation density (ECD), a COP Wilcox ECD, a reverse circulation ECD, or a COP kill mud density (KMD) are determined from the one or more measured parameters. The at least one of the coefficient of performance (COP) cuttings transport ratio, the COP bit equivalent circulation density (ECD), the COP Wilcox ECD, the reverse circulation ECD, or the COP KMD are displayed. An alert is generated when the at least one of the COP cuttings transport ratio, the COP bit ECD, the COP Wilcox ECD, the reverse circulation ECD, or the COP KMD exceeds a predetermined threshold.
Patent WO-2022010685-A1 (WO)
Title: Federated learning for deep neural networks in a wireless communication system
Inventor: WANG JIBING
IPC: G06N3/04
Filed: 2021-06-28
Abstract: Aspects describe federated learning for deep neural networks, DNNs, in a wireless communication system. A network entity directs (610) each user equipment, UE, in a set of UEs to form, using an initial machine-learning (ML) configuration, a respective deep neural network, DNN, that processes wireless network communications. The network entity requests (620), from each UE in the set of UEs, respective updated ML information generated by the respective UE using a training procedure and local input data. The network entity then receives (640), from at least some UEs in the set of UEs, the respective updated ML information determined by the respective UE. The network entity identifies (645) a subset of UEs in the set of UEs and determines (650) a common ML configuration for the subset of UEs. The network entity then directs (655) each UE in the subset of UEs to form an updated DNN using the common ML configuration.
Patent WO-2022006475-A1 (WO)
Title: Collecting and linking digital consumer survey panel data to a semi-persistent in-store consumer loyalty card identifier
Inventor: SINGH ZUBIN
IPC: G06Q30/06
Filed: 2021-07-01
Abstract: A method for providing survey consumer data to a centralized server via a consumer panel application is provided. The method includes receiving in a server, from an application installed in a mobile device of a consumer, a transaction data linking a consumer identification with a selected retailer and associating a consumer segment with the transaction data based on a demographic attribute shared between a server account for the consumer and the consumer segment. The method also includes determining a sales lift factor for the consumer segment based on an adjustment factor and the transaction data, and updating a scalable measurement protocol in the application installed in the mobile device of the consumer based on the sales lift factor. A system and a non-transitory, computer-readable medium storing instructions to perform the above method are also provided.
Patent WO-2023282891-A1 (WO)
Title: Circuits intégrés comprenant des premier et second nœuds d'alimentation électrique permettant d'écrire dans des cellules de mémoire et de lire à partir de ces dernières
Inventor: GARDNER JAMES MICHAEL
IPC: G11C7/22
Filed: 2021-07-06
Abstract: L'invention concerne un composant de circuits de cartouche d'impression comprenant un circuit intégré destiné à être associé à une pluralité de dispositifs de commande de fluide et comprenant des contacts de signal d'entrée pour recevoir des signaux d'entrée provenant d'une imprimante hôte. Le circuit intégré comprend une pluralité de cellules de mémoire, un premier nœud d'alimentation électrique et un second nœud d'alimentation électrique. Le premier nœud d'alimentation électrique sert à fournir de la puissance à la pluralité de cellules de mémoire pour écrire des données dans la pluralité de cellules de mémoire. Le second nœud d'alimentation électrique sert à fournir de la puissance à la pluralité de cellules de mémoire pour lire des données à partir de la pluralité de cellules de mémoire.
Patent WO-2022016102-A1 (WO)
Title: Systems and methods for controlling rights related to digital knowledge
Inventor: CELLA CHARLES HOWARD
IPC: G06Q50/18
Filed: 2021-07-16
Abstract: Systems and methods for controlling rights related to digital knowledge are disclosed. A sample system may include an input system to receive digital knowledge from a user, a tokenization system to tokenize the digital knowledge and a ledger management system to create, manage, and store things on a distributed ledger and provide provable access to the digital knowledge. A smart contract system may create a smart contract including triggering action is and respond with a defined smart contract action on an occurrence of the triggering event. The smart contract system may also process commitments to the smart contract.
Patent WO-2022039945-A1 (WO)
Inventor: FULLER ANDREW
IPC: G11C7/10
Filed: 2021-08-06
Abstract: Described are integrated circuits for equalizing parallel write-data and address signals from a memory controller. The integrated circuits each include a set of decision-feedback equalizers, one equalizer for each received signal. Each equalizer in a set has a main sampler and a monitor sampler, each of which samples the respective input signal on edges of a timing- reference signal (e.g. a clock or strobe) that is common to the set. The main sampler samples the input signal relative to a reference. The monitor sampler samples the input signal relative to an adjustable threshold calibrated to monitor one or more levels of the input signal. A feedback network adjusts the respective input signal responsive to one or more tap values that can be adjusted to equalize the signal. An adaptive tap-value generator for one or a collection of the equalizers adjusts the tap value or values as a function of least-mean squares of errors to one or more of the sampler input ports.